| FamilyNumber | FamilyZoological | FamilyEnglish |
| 0 | Extinct | Extinct and prehistoric species |
| 1 | Struthionidae | Ostrich |
| 2 | Rheidae | Rheas |
| 3 | Casuariidae | Cassowaries |
| 4 | Dromaiidae | Emu |
| 5 | Apterygidae | Kiwis |
| 6 | Tinamidae | Tinamous |
| 7 | Spheniscidae | Penguins |
| 8 | Gaviidae | Loons |
| 9 | Podicipedidae | Grebes |
| 10 | Diomedeidae | Albatrosses |
| 11 | Procellariidae | Shearwaters and Petrels |
| 12 | Hydrobatidae | Storm-Petrels |
| 13 | Pelecanoididae | Diving-Petrels |
| 14 | Phaethontidae | Tropicbirds |
| 15 | Pelecanidae | Pelicans |
| 16 | Sulidae | Boobies and Gannets |
| 17 | Phalacrocoracidae | Cormorants |
| 18 | Anhingidae | Anhinga |
| 19 | Fregatidae | Frigatebirds |
| 20 | Ardeidae | Herons, Egrets and Bitterns |
| 21 | Scopidae | Hamerkop |
| 22 | Ciconiidae | Storks |
| 23 | Balaenicipitidae | Shoebill |
| 24 | Threskiornithidae | Ibises and Spoonbills |
| 25 | Phoenicopteridae | Flamingos |
| 26 | Anhimidae | Screamers |
| 27 | Anatidae | Ducks, Geese and Swans |
| 28 | Cathartidae | New World Vultures |
| 29 | Pandionidae | Osprey |
| 30 | Accipitridae | Hawks, Eagles and Kites |
| 31 | Sagittariidae | Secretary-bird |
| 32 | Falconidae | Falcons and Caracaras |
| 33 | Megapodiidae | Megapodes |
| 34 | Cracidae | Guans, Chacalacas and Allies |
| 35 | Meleagridae | Turkeys |
| 36 | Tetraonidae | Grouse, Ptarmigans and Prairie-chickens |
| 37 | Odontophoridae | New World Quail |
| 38 | Phasianidae | Pheasants and Partridges |
| 39 | Numididae | Guineafowl |
| 40 | Opisthocomidae | Hoatzin |
| 41 | Mesitornithidae | Mesites |
| 42 | Turnicidae | Buttonquail |
| 43 | Gruidae | Cranes |
| 44 | Aramidae | Limpkin |
| 45 | Psophiidae | Trumpeters |
| 46 | Rallidae | Rails, Gallinules and Coots |
| 47 | Heliornithidae | Sungrebe and Finfoots |
| 48 | Rhynochetidae | Kagu |
| 49 | Eurypygidae | Sunbittern |
| 50 | Cariamidae | Seriemas |
| 51 | Otididae | Bustards |
| 52 | Jacanidae | Jacanas |
| 53 | Rostratulidae | Painted-Snipes |
| 54 | Dromadidae | Crab Plover |
| 55 | Haematopodidae | Oystercatchers |
| 56 | Ibidorhynchidae | Ibisbill |
| 57 | Recurvirostridae | Avocets and Stilts |
| 58 | Burhinidae | Thick-knees |
| 59 | Glareolidae | Pratincoles and Coursers |
| 60 | Charadriidae | Plovers and Lapwings |
| 61 | Pluvianellidae | Magellanic Plover |
| 62 | Scolopacidae | Sandpipers and Allies |
| 63 | Pedionomidae | Plains-wanderer |
| 64 | Thinocoridae | Seedsnipes |
| 65 | Chionidae | Sheathbills |
| 66 | Laridae | Gulls |
| 67 | Sternidae | Terns |
| 68 | Rynchopidae | Skimmers |
| 69 | Stercorariidae | Skuas and Jaegers |
| 70 | Alcidae | Auks, Murres and Puffins |
| 71 | Pteroclidae | Sandgrouse |
| 72 | Columbidae | Pigeons and Doves |
| 73 | Cacatuidae | Cockatoos |
| 74 | Psittacidae | Parrots |
| 75 | Musophagidae | Turacos |
| 76 | Cuculidae | Cuckoos |
| 77 | Tytonidae | Barn-Owls |
| 78 | Strigidae | Owls |
| 79 | Steatornithidae | Oilbird |
| 80 | Aegothelidae | Owlet-Nightjars |
| 81 | Podargidae | Frogmouths |
| 82 | Nyctibiidae | Potoos |
| 83 | Caprimulgidae | Nightjars and Allies |
| 84 | Apodidae | Swifts |
| 85 | Hemiprocnidae | Treeswifts |
| 86 | Trochilidae | Hummingbirds |
| 87 | Coliidae | Mousebirds |
| 88 | Trogonidae | Trogons and Quetzals |
| 89 | Alcedinidae | Kingfishers |
| 90 | Todidae | Todies |
| 91 | Momotidae | Motmots |
| 92 | Meropidae | Bee-eaters |
| 93 | Coraciidae | Rollers |
| 94 | Brachypteraciidae | Ground-Rollers |
| 95 | Leptosomidae | Cuckoo-Roller |
| 96 | Upupidae | Hoopoes |
| 97 | Phoeniculidae | Woodhoopoes and Scimitar-bills |
| 98 | Bucerotidae | Hornbills |
| 99 | Galbulidae | Jacamars |
| 100 | Bucconidae | Puffbirds |
| 101 | Capitonidae | Barbets |
| 102 | Ramphastidae | Toucans |
| 103 | Indicatoridae | Honeyguides |
| 104 | Picidae | Woodpeckers |
| 105 | Eurylaimidae | Broadbills |
| 106 | Philepittidae | Asities or False-Sunbirds |
| 107 | Sapayaoidae | Sapayoa |
| 108 | Pittidae | Pittas |
| 109 | Furnariidae | Ovenbirds and Woodcreepers |
| 110 | Thamnophilidae | Typical Antbirds |
| 111 | Formicariidae | Antthrushes and Antpittas |
| 112 | Conopophagidae | Gnateaters |
| 113 | Rhinocryptidae | Tapaculos |
| 114 | Cotingidae | Cotingas |
| 115 | Pipridae | Manakins |
| 116 | Tyrannidae | Tyrant Flycatchers |
| 117 | Acanthisittidae | New Zealand Wrens |
| 118 | Atrichornithidae | Scrub-birds |
| 119 | Menuridae | Lyrebirds |
| 120 | Alaudidae | Larks |
| 121 | Hirundinidae | Swallows |
| 122 | Motacillidae | Wagtails and Pipits |
| 123 | Campephagidae | Cuckoo-shrikes |
| 124 | Pycnonotidae | Bulbuls |
| 125 | Regulidae | Kinglets |
| 126 | Chloropseidae | Leafbirds |
| 127 | Aegithinidae | Ioras |
| 128 | Ptilogonatidae | Silky-flycatchers |
| 129 | Bombycillidae | Waxwings |
| 130 | Hypocoliidae | Hypocolius |
| 131 | Dulidae | Palmchat |
| 132 | Cinclidae | Dippers |
| 133 | Troglodytidae | Wrens |
| 134 | Mimidae | Mockingbirds and Thrashers |
| 135 | Prunellidae | Accentors |
| 136 | Turdidae | Thrushes and Allies |
| 137 | Cisticolidae | Cisticolas and Allies |
| 138 | Sylviidae | Old World Warblers |
| 139 | Polioptilidae | Gnatcatchers |
| 140 | Muscicapidae | Old World Flycatchers |
| 141 | Platysteiridae | Wattle-eyes |
| 142 | Rhipiduridae | Fantails |
| 143 | Monarchidae | Monarch Flycatchers |
| 144 | Petroicidae | Australasian Robins |
| 145 | Pachycephalidae | Whistlers and Allies |
| 146 | Picathartidae | Rockfowl |
| 147 | Timaliidae | Babblers |
| 148 | Pomatostomidae | Pseudo-babblers |
| 149 | Paradoxornithidae | Parrotbills |
| 150 | Orthonychidae | Logrunners |
| 151 | Eupetidae | Whipbirds and Quail-thrushes |
| 152 | Aegithalidae | Long-tailed Tits |
| 153 | Maluridae | Fairywrens |
| 154 | Acanthizidae | Thornbills and Allies |
| 155 | Epthianuridae | Australian Chats |
| 156 | Neosittidae | Sittellas |
| 157 | Climacteridae | Australasian Treecreepers |
| 158 | Paridae | Chickadees and Tits |
| 159 | Sittidae | Nuthatches |
| 160 | Tichodromidae | Wallcreeper |
| 161 | Certhiidae | Creepers |
| 162 | Rhabdornithidae | Philippine Creepers |
| 163 | Remizidae | Penduline Tits |
| 164 | Nectariniidae | Sunbirds and Spiderhunters |
| 165 | Melanocharitidae | Berrypeckers and Longbills |
| 166 | Paramythiidae | Tit Berrypecker and Crested Berrypecker |
| 167 | Dicaeidae | Flowerpeckers |
| 168 | Pardalotidae | Pardalotes |
| 169 | Zosteropidae | White-eyes |
| 170 | Promeropidae | Sugarbirds |
| 171 | Meliphagidae | Honeyeaters |
| 172 | Oriolidae | Old World Orioles |
| 173 | Irenidae | Fairy-bluebirds |
| 174 | Laniidae | Shrikes |
| 175 | Malaconotidae | Bushshrikes and Allies |
| 176 | Prionopidae | Helmetshrikes and Allies |
| 177 | Vangidae | Vangas |
| 178 | Dicruridae | Drongos |
| 179 | Callaeidae | Wattlebirds |
| 180 | Grallinidae | Mudnest-builders |
| 181 | Corcoracidae | White-winged Chough and Apostlebird |
| 182 | Artamidae | Woodswallows |
| 183 | Pityriaseidae | Bristlehead |
| 184 | Cracticidae | Bellmagpies and Allies |
| 185 | Paradisaeidae | Birds-of-paradise |
| 186 | Ptilonorhynchidae | Bowerbirds |
| 187 | Corvidae | Crows, Jays and Magpies |
| 188 | Sturnidae | Starlings |
| 189 | Passeridae | Old World Sparrows |
| 190 | Ploceidae | Weavers and Allies |
| 191 | Estrildidae | Waxbills and Allies |
| 192 | Viduidae | Indigobirds |
| 193 | Vireonidae | Vireos and Allies |
| 194 | Fringillidae | Siskins, Crossbills and Allies |
| 195 | Drepanididae | Hawaiian Honeycreepers |
| 196 | Peucedramidae | Olive Warbler |
| 197 | Parulidae | New World Warblers |
| 198 | Coerebidae | Bananaquit |
| 199 | Thraupidae | Tanagers and Allies |
| 200 | Urocynchramidae | Przewalski's Rosefinch |
| 201 | Emberizidae | Buntings, Sparrows, Seedeaters and Allies |
| 202 | Cardinalidae | Saltators, Cardinals and Allies |
| 203 | Icteridae | Troupials and Allies |